49126875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 98968320

約数和(自身を除く): 49841445

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 125, 133, 175, 197, 285, 375, 399, 475, 525, 591, 625, 665, 875, 985, 1379, 1425, 1875, 1995, 2375, 2625, 2955, 3325, 3743, 4137, 4375, 4925, 6895, 7125, 9975, 11229, 11875, 13125, 14775, 16625, 18715, 20685, 24625, 26201, 34475, 35625, 49875, 56145, 73875, 78603, 83125, 93575, 103425, 123125, 131005, 172375, 249375, 280725, 369375, 393015, 467875, 517125, 655025, 861875, 1403625, 1965075, 2339375, 2585625, 3275125, 7018125, 9825375, 16375625, 49126875]

約数ペア:

[(1, 49126875), (3, 16375625), (5, 9825375), (7, 7018125), (15, 3275125), (19, 2585625), (21, 2339375), (25, 1965075), (35, 1403625), (57, 861875), (75, 655025), (95, 517125), (105, 467875), (125, 393015), (133, 369375), (175, 280725), (197, 249375), (285, 172375), (375, 131005), (399, 123125), (475, 103425), (525, 93575), (591, 83125), (625, 78603), (665, 73875), (875, 56145), (985, 49875), (1379, 35625), (1425, 34475), (1875, 26201), (1995, 24625), (2375, 20685), (2625, 18715), (2955, 16625), (3325, 14775), (3743, 13125), (4137, 11875), (4375, 11229), (4925, 9975), (6895, 7125)]